Laps Led

1975 Swiss GP
1975 Italian GP
1976 Austrian GP

until 1975 Austrian GP

Ignore Indy 500 races
Include non-championship races

Pos	Car Model	Laps Led
1	Lotus 25	1072
2	Ferrari 500	874
3	Maserati 250F	717
4	Lotus 72E	600
5	Mercedes W196	589
6	Lotus 49	552
7	Lotus 49B	477
8	Tyrrell 003	465
9	Watson	460
10	BRM P261	441
11	Kurtis Kraft 500A	435
12	Ferrari 312B3	422
12	Lotus 33	422
14	BRM P57	395
15	Vanwall 57	370
16	Epperly	341
17	Cooper T51	330
18	Matra MS10	322
19	Ferrari 312	314
20	Alfa Romeo 158	306
21	Ferrari 312B	302
22	Kurtis Kraft	298
23	Lotus 72D	291
24	Tyrrell 006	290
25	Ferrari 156	287
26	Lotus 18	254
27	Ferrari 312T	247
28	Cooper T53	244
29	Brabham BT44	234
29	Kurtis Kraft 500C	234
31	McLaren M23	225
32	Ferrari 246	215
32	Ferrari 256	215
34	Ferrari 625	212
35	Matra MS84	211
36	Ferrari D50	205
37	Brabham BT20	186
38	Lotus 72C	179
39	Tyrrell 007	169
40	Ferrari 375	163
41	Brabham BT19	162
42	Tyrrell 005	159
43	BRM P25	157
44	March 701	156
45	Brabham BT24	151
46	Brabham BT7	147
47	Kuzma	144
48	McLaren M7A	136
49	Brabham BT33	124
50	Brabham BT44B	119
51	Ferrari 312B2-72	115
52	Tyrrell 001	113
53	Alfa Romeo 159A	112
54	Matra MS80	94
55	Ferrari 158	89
56	Cooper T81	88
56	Hesketh 308B	88
58	Ferrari 156/63	87
58	McLaren M19A	87
60	BRM P160	82
61	BRM P160B	80
62	Alfa Romeo 159	78
63	Alfa Romeo 159M	76
64	Maserati A6GCM-53	73
65	Brabham BT26A	72
65	Ferrari 156 Aero	72
67	Ferrari 553 Squalo	68
68	Honda RA272	67
69	Alfa Romeo 159B	66
69	Cooper T45	66
71	BRM P153	55
71	Ferrari 312B2	55
73	Lotus 43	53
73	Tyrrell 002	53
75	BRM P48	50
75	Lesovsky	50
77	Cooper T43	46
78	Lotus 18/21	45
79	Tyrrell 004	43
80	Lotus 21	42
81	Kurtis Kraft 500D	39
82	Ferrari 312/69	37
83	March 711	36
83	Maserati A6GCM	36
85	Shadow DN5	32
86	BRM P160D	28
	Cooper T58	28
	March 751	28
89	Ferrari 1512	27
90	Kurtis Kraft 500G	25
90	Pawl	25
92	BRM P160E	23
92	Deidt	23
94	Kurtis Kraft 3000	22
94	Lotus 76	22
96	Ewing	21
97	Lancia D50	20
98	Eagle T1G	19
98	Matra MS120D	19
100	BRM P61	15
	Ferrari 801	15
	Porsche 804	15
103	Cooper T60	14
104	Cooper T79	13
105	BRM P133	12
105	Kurtis Kraft 4000	12
107	Matra MS120	11
108	Honda RA301	10
108	Parnelli VPJ4	10
110	Brabham BT11	9
110	Matra MS120B	9
112	BRM P83	8
112	Hill GH1	8
114	Phillips	7
114	Shadow DN1	7
116	Porsche 718/2	5
	Surtees TS9	5
	Talbot-Lago T26C	5
119	Lotus 24	4
120	March 721G	3
121	Kurtis Kraft 500B	2
	Lotus 63	2
	McLaren M19C	2
124	Ferrari 246T	1
	Gordini T16	1
	Honda RA273	1
	Honda RA300	1
	Lotus 49C	1
	Matra MS9	1
	McLaren M14A	1
	Vanwall 56	1